Project to look for E.T. A group of well-known scientists have founded a 10-year project to search the Universe for life. Using telescopes, lasers and citizen scientists, the group hopes to locate life that's been hidden until now.

How boa constrictors really kill: Most people believe boa constrictors suffocate their prey but a recent study reveals what actually happens. The muscley loops actually restrict blood cirulation in the victim, causing the animal to go into arrest.

Have you tried marijuana? According to a recently released survey, just short of half of Americans say they tried marijuana. Additionally, about 10 percent admit to currently smoking pot, up from 7 percent back in 2013.

Fatherhood and weight gain: A new study links fatherhood with weight gain. Men who had children in their 20s, whether or not they lived with them, gained 3-4 lbs whereas those who did not have children lost about a pound.

Live Science Staff

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